
Part
No.
10174SL
(Rev. A)
Service Manual
ProCore
R
SR Series
Preface
The purpose of this publication is to provide the service
technician with information for troubleshooting, testing
and repair of major systems and components on the
ProCore SR series deep tine aerators: models SR48,
SR54, SR54--S, SR70, SR70--S, SR72 and SR75.
REFER TO THE OPERATOR’S MANUAL FOR OPER-
ATING,
MAINTENANCE
AND
ADJUSTMENT
INSTRUCTIONS. For reference, insert a copy of the
Operator’s Manuals and Parts Catalog for your machine
into Chapter 2 of this service manual. Additional copies
of the Operator’s Manuals and Parts Catalog are avail-
able on the internet at www.Toro.com.
The Toro Company reserves the right to change product
specifications or this publication without notice.
This safety symbol means DANGER, WARNING,
or CAUTION, PERSONAL SAFETY INSTRUC-
TION. When you see this symbol, carefully read
the instructions that follow. Failure to obey the
instructions may result in personal injury.
NOTE:
A
NOTE
will give general information about the
correct operation, maintenance, service, testing or re-
pair of the machine.
IMPORTANT: The IMPORTANT notice will give im-
portant instructions which must be followed to pre-
vent damage to systems or components on the
machine.
E
The
Toro
Company
--
2011
, 2018
Summary of Contents for ProCore SR Series
Page 4: ...NOTES _...
Page 6: ...ProCore SR Series This page is intentionally blank...
Page 8: ...ProCore SR Series This page is intentionally blank...
Page 14: ...0 09375 ProCore SR Series Page 2 2 Product Records and Maintenance Equivalents and Conversions...
Page 31: ...ProCore SR Series Page 3 13 Chassis This page is intentionally blank Chassis...
Page 86: ...ProCore SR Series Page 5 24 Coring Head SR48 SR72 This page is intentionally blank...
Page 89: ...ProCore SR Series Page 6 3 Coring Head SR75 This page is intentionally blank Coring Head SR75...
Page 93: ...ProCore SR Series Page 6 7 Coring Head SR75 This page is intentionally blank Coring Head SR75...
Page 99: ...ProCore SR Series Page 6 13 Coring Head SR75 This page is intentionally blank Coring Head SR75...
Page 103: ...ProCore SR Series Page 6 17 Coring Head SR75 This page is intentionally blank Coring Head SR75...
Page 110: ...ProCore SR Series Page 6 24 Coring Head SR75 This page is intentionally blank...
Page 115: ...ProCore SR Series Page 7 5 Gearbox Service This page is intentionally blank Gearbox Service...
Page 119: ...ProCore SR Series Page 7 9 Gearbox Service This page is intentionally blank Gearbox Service...